Service difficulty report · Pump · Boeing 737823

Difficulty date
July 13, 2020
Submitted
July 20, 2020
Operation
Air carrier
Aircraft
N930AN
Make and model
Boeing 737823
Aircraft serial
29529
Aircraft time
59,329 hours, 24,515 cycles
Part
Pump
Condition
Low Pressure
Location
Lt Fuel Boost
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AIRCRAFT WAS GROUNDED: LEFT AFT FUEL PUMP LOW PRESSURE LIGHT ILLUMINATED AFTER TAKEOFF. REPLACED LEFT AFT BOOST PUMP AND ACCOMPLISHED A SATISFACTORY LEAK / OPERATIONAL CHECK IAW AMM 28-22-41.